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Coolant Hose 1.77" 2.56" Reinforced Silicone - 561.46453

Coolant Hose 1.77" 2.56" Reinforced Silicone - 561.46453

Part#: AAA43746453

Features and Benefits

Material of reinforced silicone construction for the product body
Length of 2.56" for correct fitment span
Inner diameter of 1.77" or 1.75" for correct fitment engagement
Outer diameter of 2.2" or 2.56" for correct fitment engagement
Direct-fit coolant hose for simplified installation on compatible cooling systems
Replacement coolant hose for restoring correct coolant circulation at service

Select Alternative Part #

561.46453

Warranty

Up to 3 years warranty

Please contact customer service to know more details

SPECIFICATIONS
INTERCHANGE
APPLICATION
DESCRIPTION

Inner Diameter	1.77 in.
Inner Diameter	1.75 in.
Length	2.56 in.
Material	Reinforced Silicone
Outer Diameter	2.20 in.
Outer Diameter	2.56 in.

Interchange

A47-299-7-053
A4729970053
A4729970453
HMN4721411104

No data found.

The Coolant Hose is constructed from reinforced silicone, measuring 2.56" in length with a 1.77" bore and 2.20" outer measurement, engineered for reliable fluid transfer on Heavy Duty commercial vehicle applications. The piece delivers consistent flow across configurations.